Name the accelerator used in Zinc oxide eugenol paste______________?

Related Mcqs:

1. All of the following is used as accelerator in zinc oxide eugenol cement except_____________?

   A. Acetic acid
   B. Zinc acetate dehydrate
   C. Calcium chloride
   D. Bromoglycerine

2. All of the following is used as accelerator in zinc oxide eugenol cement except_______________?

   A. Acetic acid
   B. Zinc acetate dehydrate
   C. Calcium chloride
   D. Bromoglycerine

3. Eugenol may be replaced in the zinc oxide eugenol cement by______________?

   A. Acetic acid
   B. Alginic acid
   C. Phosphoric acid
   D. Ortho-ethoxy acid

4. Which of the following acts as accelerator in Zinc oxide eugenol______________?

   A. ZnCl2 + Eugenol
   B. ZnCl2 + ZnSO2
   C. Eugenol + ZnO
   D. Zn(OH)2 + ZnO

5. The Zinc oxide-eugenol impression pastes harden by________________?

   A. Chemical reaction
   B. Cold
   C. Heat
   D. Pressure

6. All of the following can be used to slow down the setting of Zinc oxide eugenol impression paste EXCEPT_________________?

   A. Adding a small amount of glycerine
   B. Adding a small amount of water
   C. Altering the amounts of the two pastes used
   D. Cooling mixing slab

7. The role of magnesium chloride in zinc oxide eugenol impression paste_________________?

   A. Retarder
   B. Modifier
   C. Plasticier
   D. Accelerator

8. Retarder in Zinc oxide eugenol is______________?

   A. CaCl2
   B. Zinc acetate
   C. Alcohol
   D. Glycerine

9. Which component of zinc oxide-eugenol cement gives its strength ?

   A. Rosin
   B. Zinc oxide
   C. Zinc acetate
   D. Oil of cloves

10. About zinc oxide eugenol all are true except_______________?

    A. ZnO is converted to Zn(OH)2
    B. Reaction is autocatalytic
    C. Water is the byproduct of reaction
    D. Dehydrated ZnO reacts with dehydrated eugenol